---> uname -a: Linux prd-centos8-builder-1c-1g-1451.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 78 5 389 337 Swap: 1023 25 998 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:7f:d5:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe7f:d593/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/12/2024 _x86_64_ (1 CPU) 21:03:51 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 296.24 218.91 77.32 16705.51 40490.34 09:06:01 PM 154.31 33.34 120.97 3425.05 13893.90 09:07:01 PM 74.02 27.60 46.43 1483.22 3805.52 09:08:01 PM 26.13 7.92 18.21 296.22 368.82 09:09:01 PM 129.81 108.26 21.55 8099.27 697.85 Average: 136.13 79.23 56.90 6003.59 11855.15 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 105280 341192 683932 86.66 1956 311024 481576 26.20 129744 405096 25800 09:06:01 PM 167636 395216 621576 78.76 52 295144 424104 23.08 110592 343368 9672 09:07:01 PM 149972 344588 639240 81.00 0 262488 479188 26.07 130124 342880 8 09:08:01 PM 145492 346836 643720 81.56 0 269228 474500 25.82 151200 325400 16 09:09:01 PM 82596 344164 706616 89.53 0 328192 488148 26.56 173452 371016 164 Average: 130195 354399 659017 83.50 402 293215 469503 25.55 139022 357552 7132 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 180.84 104.68 986.03 52.69 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 54.25 51.15 654.15 6.57 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 28.70 30.93 278.98 9.30 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 17.23 19.96 17.96 9.25 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 20.34 19.69 20.18 11.74 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.28 45.29 391.55 17.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/12/2024 _x86_64_ (1 CPU) 21:03:51 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 60.25 0.10 18.57 10.88 0.12 10.08 09:05:01 PM 0 60.25 0.10 18.57 10.88 0.12 10.08 09:06:01 PM all 73.55 0.00 10.41 4.21 0.10 11.73 09:06:01 PM 0 73.55 0.00 10.41 4.21 0.10 11.73 09:07:01 PM all 66.51 0.00 5.11 3.39 0.10 24.89 09:07:01 PM 0 66.51 0.00 5.11 3.39 0.10 24.89 09:08:01 PM all 71.53 0.00 4.29 0.40 0.10 23.68 09:08:01 PM 0 71.53 0.00 4.29 0.40 0.10 23.68 09:09:01 PM all 58.89 0.00 5.26 12.84 0.08 22.93 09:09:01 PM 0 58.89 0.00 5.26 12.84 0.08 22.93 Average: all 66.15 0.02 8.72 6.34 0.10 18.67 Average: 0 66.15 0.02 8.72 6.34 0.10 18.67